The ________boy is playing chess with his grandfather.
#40108
A
8-years-old
B
8 years old
C
8-year-old
D
8 year old
推荐题目
 — _______is the theme park?— It’s about half an hour’s bus ride.
#36040
A
How long
B
How soon
C
How far
D
How often
There are ___ days in a week and Tuesday is ____ day of the week . 
#39002
A
seven ; third
B
seven ; the third
C
seventh ; three
D
the seventh ; three